Features

• Mini Size
• Newly Design Shape
• Low Cost High Performance
• MAX/MIN Function
• Level Range Display
• AC Signal Output
• Resolution 0.1 dB
• IEC 651 Type II

Please refer to the product’s datasheet here. (pdf)

FEATURES

SPECIFICATIONS

• Measurement Range: 30~130dB
• Level Range: 30~90dB, 50~110dB, 70~130dB
• Accuracy: ±1.4dB (ref. 94dB@1KHz)
• Frequency Weighting: A / C
• Time Weighting: Fast, Slow
• Frequency Range: 20Hz to 8KHz
• Microphone: ½ inch Electret condenser microphone
• Auxiliary Outputs: AC/DC Output
• Battery: 9V battery
• Dimensions: 258x55x25 mm
• Weight: Approx.185g

Please refer to the product’s datasheet here. (pdf)

SPECIFICATION

• Level Range: 30~130dB
• Accuracy: ±1.4dB (ref. 94dB@1KHz)
• Frequency Weighting: A / C
• Time Weighting: Fast, Slow
• Frequency Range: 20Hz to 8KHz
• Microphone: ½ inch Electret condenser microphone
• Auxiliary Outputs: AC/DC Output
• Battery: 1.5V AA size battery x 4
• Dimensions: 272x83x42 mm
• Weight: Approx.390g

Please refer to the product’s datasheet here. (pdf)

FEATURES

•  3 3/4 Digits Display
• Auto Ranging
• Automatic Power Off
• Fc / lx Function Selectable
• Hold Function
• Range Display
• Automatic Zero When Power On

SPECIFICATIONS

• Light Range: 0.000~4000 fc ;  0.00~40000 lx
• Resolution: 0.01~10 Lx;  0.001~1 fc
• Accuracy: ±3%rdg, ±5dgts
• Sample Rate: 2 times/sec
• Auto Power Off: 30 minutes
• Battery: 9V battery
• Dimensions: 196x54x34 mm
• Weight: Approx.180g

FEATURES

•  3 1/2 Digits, 1999 Count LCD
• Fc / lx Function Selectable
• Data Hold Function
• Range Display
• Big LCD Display
• Automatic Zero When Power On
• Detachable & Rotatable Light Sensor

SPECIFICTIONS

• Light Range: 0.0~19990 fc ;  0.0~199900 lx
• Resolution: 0.1 Lx ;  0.1 fc
• Accuracy: ±3%rdg, ±5dgts
• Sample Rate: 2 times/sec
• Auto Power Off: 30 minutes
• Battery: Size AA battery x 2
• Dimensions: 169x63x37 mm
• Weight: Approx.210g

• Range of measurement: 0.05 ~ 70 meters
• Resolution: 0.0001 M
• Accuracy: ± 1,5 mm (the range of size and the precision depend on as the laser beam is reflection from the surface-employee mainly by the diffused light – and the refractive index of the target. Greater brightness of the laser beam than the environmental illumination or the use of a target plate reflective as may increase the range of size and the precision.)
• Speed of measurement: 0.5 Sec.
• Laser type: 650 nm, Class 2, < 1mW
• Dimension radius: 25 mm @ 30 m
• Battery: 2 x AA battery life: up to 10,000 measurements
• Dimensions: 110 x 45 x 30 mm
• Operating Temperature: -5 °C ~ 40 °C
• Storage Temperature: -20 °C ~ 60 °C
• Automatic shutdown:-Cartridge 30 sec. – Unit 180 sec.
• Silicone Case included Canvas case included Including architect’s pencil

Please refer to the product’s datasheet here. (pdf)

Portable laser distance meter HP30, range from 0.05~30M, can measure area,volume,height,add&subtract,lcd backlight

• Pen Shape Design
• Light and Handy
• Fit into your pocket absolutely

SPECIFICATIONS

• Laser Type: Laser Rangefinder
• Accuracy: ±2mm
• Battery: AAA Batteries*2
• Battery Life: Up to 10,000 measures
• Beam Size: 25mm@30M
• Dimension: 145*32*22mm
• Laser Type: 650nm, Class 2, <1mW
• Measuring Range: 0.05 m~30 m
• Measuring speed: 0.5 sec.
• Operation Temperature: -5℃~40℃
• Resoultion: 0.001m
• Storage Temperature: -20℃~60℃

Please refer to the product’s datasheet here. (pdf)

Features

• Measures: Sound Level, Light, Air Velocity, Temperature and Humidity
• Auto range for sound with A frequency weightings
• Cosine corrected silicon diode sensor for lux levels
• 70mm vane for airflow
• Semiconductor sensors in the probe for humidity and ambient temperature measurements
• Selectable units °C/°F
• 55mm LCD display with backlight and function indicators
• Data hold function freezes displayed value
• Max hold display highest measured valued
• Max memory display highest measured value since power on
• Auto power off
• Low battery indication

Please refer to the product’s datasheet here. (pdf)

The AQ VOC Monitor is the ideal instrument for you should your specific application require testing for Volatile Organic Compounds (VOCs) or potentially harmful gasses such as Carbon Monoxide (CO). In addition, the (Si-VOC) Si-AQ VOC Monitor can an also be outfitted with up to three (3) Gases sensors in total among VOC, CO2, CO, Formaldehyde, NO2, NO, O2, SO2 & H2S in addition to measuring Relative Humidity, Ambient Temperature and Barometric Pressure.

Please refer to the product’s datasheet here. (pdf)